Dr. Dre has teamed up with Eminem, Jay-Z and 50 Cent on a new song which has appeared online.
The track, entitled 'Syllables', is thought to be taken from the rapper-producer's long awaited new album 'Detox'. Listen to audio from the song below.
The track also features Status Quo and Ca$his and sees Dre poking fun at bland lyricism in hip-hop.
Dre's long-awaited follow-up to '2001', which was released in 1999, will finally come out in February 2011
It will feature collaborations with Eminem, Snoop Dogg, Akon, Jay-Z, La Roux and The Game.